<template>
	<div class="wrapper">
	<swiper :options="swiperOption" v-if="showSwiper">
		<swiper-slide v-for="item of list" :key="item.id">
      <img class="swiper-img" :src="item.imgUrl"/>
		</swiper-slide>
		<div class="swiper-pagination" slot="pagination"></div>
	</swiper>
	</div>
</template>

<script>
export default {
	name: 'homeSwiper',
	props: {
		list: Array
	},
	data() {
		return {
			swiperOption: {
        pagination: '.swiper-pagination',
		loop: true
      },
		}
	},
	computed: {
		showSwiper () {
			return this.list.length
		}
	}
}
</script>

<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
  background-color white
.swiper-img
	 width 100%
	 height 50%
.wrapper
	width 100%
	height 0
	overflow hidden
	padding-bottom: 31.25%
</style>
